This guide describes deployment of two node XenServer without need of dedicated external storage. The concept is to provide redundancy without additional components, closing storage and compute on twin physical (or virtual for Proof of Concept) servers.

Initial requirements are:

Two servers withf two or more hard drivers - one for XenServer and CEPH Journal, second for CEPH data.

In this article I would like to present how it is possible to re-compile kernel for Xenserver 6.0 to enable WIFI support. It is also required to have some additional components installed and re-compile.